When I start the computer up after having it shut down by hibernation, I am unable to log in anymore. The default kdm login screen shows up, when I enter the password the screen glitches for a second and then returns to the login screen.
Excerpt from /var/log/messages
dbus: [system] Activating service name='org.kde.powerdevil.backlighthelper' (using servicehelper) dbus: [system] Successfully activated service 'org.kde.powerdevil.backlighthelper' kernel: 184.816816] radeon 0000:01:00.0: ffff88010f38c000 pin failed kernel: 184.816826] [drm:radeon_crtc_page_flip] *ERROR* failed to pin new rbo buffer before flip kernel: 186.331244] radeon 0000:01:00.0: ffff88010f38c000 pin failed kernel: 186.331253] [drm:radeon_crtc_page_flip] *ERROR* failed to pin new rbo buffer before flip kdm: X server for display :0 terminated unexpectedly kdm: :0: pam_unix(xdm:session): session closed for user buckfast kdm: plymouth should quit after server startup kdm: Quitting Plymouth with transition kdm: Is Plymouth still running? no kdm_greet: Cannot load /usr/share/kde4/apps/kdm/faces/.default.face: No such file or directory
Laptop: HP ProBook 6550b
OS: openSuse 13.1